PL3928425T3 - Method and apparatus for controlling a power supply to an electrical motor - Google Patents
Method and apparatus for controlling a power supply to an electrical motorInfo
- Publication number
- PL3928425T3 PL3928425T3 PL20704925.5T PL20704925T PL3928425T3 PL 3928425 T3 PL3928425 T3 PL 3928425T3 PL 20704925 T PL20704925 T PL 20704925T PL 3928425 T3 PL3928425 T3 PL 3928425T3
- Authority
- PL
- Poland
- Prior art keywords
- controlling
- power supply
- electrical motor
- electrical
- motor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
- H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
- H02H3/445—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities of DC quantities
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/005—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for remote controlled apparatus; for lines connecting such apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters
- H02H7/1227—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters responsive to abnormalities in the output circuit, e.g. short circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
- Dc-Dc Converters (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Elimination Of Static Electricity (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Protection Of Static Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19158869.8A EP3700038B1 (en) | 2019-02-22 | 2019-02-22 | An apparatus for switching and protection of a load |
PCT/EP2020/054538 WO2020169765A1 (en) | 2019-02-22 | 2020-02-20 | Method and apparatus for controlling a power supply to an electrical motor |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3928425T3 true PL3928425T3 (en) | 2023-12-18 |
Family
ID=65628556
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19158869.8T PL3700038T3 (en) | 2019-02-22 | 2019-02-22 | An apparatus for switching and protection of a load |
PL20704927.1T PL3928402T3 (en) | 2019-02-22 | 2020-02-20 | Method and apparatus for controlling a power supply to a protected electrical load |
PL20704924.8T PL3928400T3 (en) | 2019-02-22 | 2020-02-20 | Method and apparatus for protecting an electrical load |
PL20704925.5T PL3928425T3 (en) | 2019-02-22 | 2020-02-20 | Method and apparatus for controlling a power supply to an electrical motor |
PL20704930.5T PL3928384T3 (en) | 2019-02-22 | 2020-02-20 | An apparatus for protecting and controlling an electrical load |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19158869.8T PL3700038T3 (en) | 2019-02-22 | 2019-02-22 | An apparatus for switching and protection of a load |
PL20704927.1T PL3928402T3 (en) | 2019-02-22 | 2020-02-20 | Method and apparatus for controlling a power supply to a protected electrical load |
PL20704924.8T PL3928400T3 (en) | 2019-02-22 | 2020-02-20 | Method and apparatus for protecting an electrical load |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL20704930.5T PL3928384T3 (en) | 2019-02-22 | 2020-02-20 | An apparatus for protecting and controlling an electrical load |
Country Status (7)
Country | Link |
---|---|
US (5) | US12021471B2 (en) |
EP (6) | EP3700038B1 (en) |
CN (5) | CN113474991B (en) |
ES (5) | ES2929540T3 (en) |
PL (5) | PL3700038T3 (en) |
SI (1) | SI3928402T1 (en) |
WO (5) | WO2020169773A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2929540T3 (en) * | 2019-02-22 | 2022-11-30 | Future Systems Besitz Gmbh | Device for switching and protecting a load |
WO2020204806A1 (en) * | 2019-04-05 | 2020-10-08 | Blixt Tech Ab | Circuit breaker for breaking an electrical circuit |
DE102020216396B3 (en) | 2020-12-21 | 2022-05-12 | Siemens Aktiengesellschaft | Protective switching device and method |
JP6989038B1 (en) * | 2021-01-12 | 2022-01-05 | 株式会社オートネットワーク技術研究所 | Power supply control device |
EP4063888B1 (en) * | 2021-03-25 | 2023-07-26 | Future Systems Besitz GmbH | Method and apparatus for detection of a fuse failure |
US11632105B2 (en) * | 2021-03-31 | 2023-04-18 | Analog Devices International Unlimited Company | Fast overcurrent detection in battery management system |
US11810873B2 (en) * | 2021-04-07 | 2023-11-07 | GM Global Technology Operations LLC | Solid-state fuse having multiple control circuits |
PL4131692T3 (en) * | 2021-08-05 | 2024-02-26 | Future Systems Besitz Gmbh | Short circuit detection apparatus |
EP4180885A1 (en) * | 2021-11-12 | 2023-05-17 | Future Systems Besitz GmbH | A function enhancement control cabinet module for a control cabinet |
EP4180824A1 (en) * | 2021-11-12 | 2023-05-17 | Future Systems Besitz GmbH | Function enhancement control cabinet busbar module |
CN115178369B (en) * | 2022-06-30 | 2024-12-20 | 宁波爱乐吉电动工具股份有限公司 | A crusher control method and system |
CN115498593B (en) * | 2022-11-11 | 2023-04-28 | 浙江万胜智能科技股份有限公司 | Control method and system of intelligent electricity utilization multiple protector |
DE102023002781A1 (en) | 2023-07-07 | 2025-01-09 | Mercedes-Benz Group AG | Device and method for actuating an electronic switch |
DE102023209434A1 (en) | 2023-09-27 | 2025-03-27 | Siemens Aktiengesellschaft | Switching device for protecting an electrical load against overcurrent |
Family Cites Families (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2600472C3 (en) | 1976-01-08 | 1981-12-10 | Siemens AG, 1000 Berlin und 8000 München | Overload protection device for an electrical machine |
US4080640A (en) * | 1976-09-27 | 1978-03-21 | Westinghouse Electric Corporation | People-protecting ground fault circuit interrupter |
US4345292A (en) * | 1978-07-10 | 1982-08-17 | Eaton Corporation | Minimum size, integral, A.C. overload current sensing, remote power controller |
US4363064A (en) * | 1981-07-27 | 1982-12-07 | The United States Of America As Represented By The Secretary Of The Navy | Overcurrent protection system |
CN86202086U (en) * | 1986-03-27 | 1988-03-02 | 姚成竹 | Electrical motor protector for short, loss of phase and overload current |
FR2598266B1 (en) * | 1986-04-30 | 1994-02-18 | Merlin Et Gerin | INSTANT STATIC TRIGGER FOR A LIMITING CIRCUIT BREAKER |
US5181155A (en) * | 1990-08-30 | 1993-01-19 | Beg Mirza A | Overcurrent trip circuit |
US5224006A (en) * | 1991-09-26 | 1993-06-29 | Westinghouse Electric Corp. | Electronic circuit breaker with protection against sputtering arc faults and ground faults |
JP2940843B2 (en) * | 1992-01-23 | 1999-08-25 | 三菱電機株式会社 | Overcurrent protection method and device, and overcurrent detection device |
CN1074560A (en) * | 1992-12-22 | 1993-07-21 | 徐洪 | Control disconnected and power-supply circuit and application thereof |
JPH077847A (en) * | 1993-06-15 | 1995-01-10 | Seiko Epson Corp | Overcurrent protection circuit |
GB2294827B (en) | 1994-11-02 | 1999-04-14 | Gen Electric | Motor control unit with current interrupter and overload relay |
US5642247A (en) | 1995-07-21 | 1997-06-24 | Harris Corporation | Automatic fault monitoring system and motor control system incorporating same |
DE19729599C1 (en) * | 1997-07-10 | 1999-02-04 | Siemens Ag | Method and arrangement for the detection of short circuits in low-voltage networks |
DE19839617A1 (en) * | 1998-08-31 | 2000-03-09 | Siemens Ag | Protection device for low-voltage networks |
JP3824825B2 (en) * | 1998-11-20 | 2006-09-20 | 古河電気工業株式会社 | Laminated busbar |
JP3454186B2 (en) * | 1999-05-14 | 2003-10-06 | 株式会社日立製作所 | Power converter |
DE10036983A1 (en) * | 2000-07-29 | 2002-02-14 | Bosch Gmbh Robert | Device for fast short-circuit protection in a power semiconductor |
US7016171B2 (en) * | 2001-02-01 | 2006-03-21 | Hydro-Aire, Inc. | Current fault detector and circuit interrupter and packaging thereof |
US7436642B2 (en) * | 2002-01-15 | 2008-10-14 | Massimo Grisoni | Solid state AC switch |
US6987655B2 (en) * | 2002-11-04 | 2006-01-17 | Delphi Technologies, Inc. | Thermal overload protection circuit for an automotive ignition system |
FR2850495B1 (en) * | 2003-01-24 | 2005-06-03 | Schneider Electric Ind Sas | DIFFERENTIAL PROTECTION DEVICE AND ELECTRICAL CUTTING APPARATUS COMPRISING SUCH A DEVICE |
US7369386B2 (en) * | 2003-06-06 | 2008-05-06 | Electronic Theatre Controls, Inc. | Overcurrent protection for solid state switching system |
US8540493B2 (en) * | 2003-12-08 | 2013-09-24 | Sta-Rite Industries, Llc | Pump control system and method |
DE202004004693U1 (en) * | 2004-03-25 | 2004-05-27 | Arnz "Flott" Gmbh | Machine e.g. machine tool driven by at least one three-phase current motor, includes rotary field monitor and phase drop-out detector with restart protection |
JP4543781B2 (en) | 2004-06-25 | 2010-09-15 | トヨタ自動車株式会社 | Power supply |
JP4713963B2 (en) * | 2005-07-07 | 2011-06-29 | 矢崎総業株式会社 | Overcurrent detection device |
DE112006003483B4 (en) * | 2005-12-26 | 2014-09-04 | Autonetworks Technologies, Ltd. | Power supply control and threshold setting method therefor |
CN101030772A (en) * | 2006-03-02 | 2007-09-05 | 马西莫·格里索尼 | Solid state AC switch |
DE102006019467A1 (en) * | 2006-04-26 | 2007-10-31 | Siemens Ag | Electrical network`s short-circuit detecting method for use in e.g. industry, involves determining actual values as intensity of current flowing in electrical network, and detecting short-circuit when threshold value exceeds threshold value |
US8054602B2 (en) * | 2006-06-01 | 2011-11-08 | Autonetworks Technologies, Ltd. | Power supply controller |
US20080225562A1 (en) * | 2007-03-13 | 2008-09-18 | Ahmed Mashra | Electrical power conversion system for commercial and residential applications |
DE102008022497A1 (en) * | 2007-05-15 | 2008-11-20 | Denso Corp., Kariya-shi | Load control device and associated method for processing a diagnostic signal |
GB2451467B (en) * | 2007-07-28 | 2013-01-16 | Zetex Semiconductors Plc | Current driving method and circuit |
CN101971474A (en) * | 2008-02-20 | 2011-02-09 | 莫斯科技株式会社 | Magnetic energy recovery switech having protective circuit |
JP5171406B2 (en) * | 2008-06-05 | 2013-03-27 | 矢崎総業株式会社 | Overcurrent protection device for load circuit |
US8031449B2 (en) * | 2008-06-17 | 2011-10-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Fast-responding short circuit protection system with self-reset for use in circuit supplied by DC power |
JP2010158109A (en) | 2008-12-26 | 2010-07-15 | Yazaki Corp | Load circuit protection device |
JP2011078235A (en) * | 2009-09-30 | 2011-04-14 | Fujitsu Ten Ltd | Overcurrent protection circuit and on-vehicle display device |
US8310196B2 (en) * | 2009-10-10 | 2012-11-13 | Sick Ag | Method and apparatus for failsafe monitoring an electromotive drive |
US8369114B2 (en) * | 2009-12-14 | 2013-02-05 | Top Victory Investments Ltd. | Power supply with output overcurrent detection and error latch protection |
CN101873094B (en) * | 2010-07-16 | 2012-10-31 | 西北工业大学 | Redundant High Voltage Permanent Magnet Brushless DC Motor Control System |
US8879226B2 (en) * | 2010-10-20 | 2014-11-04 | Rohm Co., Ltd. | High side switch circuit, interface circuit and electronic device |
US8633755B2 (en) * | 2010-11-22 | 2014-01-21 | Denso Corporation | Load driver with constant current variable structure |
US8553373B2 (en) * | 2011-08-25 | 2013-10-08 | Hamilton Sundstrand Corporation | Solid state power controller for high voltage direct current systems |
EP2602894B1 (en) * | 2011-12-05 | 2014-04-09 | Efore OYJ | Circuit, method and system for overload protection |
JP6136025B2 (en) * | 2012-03-15 | 2017-05-31 | パナソニックIpマネジメント株式会社 | Non-contact charging device power supply device |
US20140029152A1 (en) | 2012-03-30 | 2014-01-30 | Semisouth Laboratories, Inc. | Solid-state circuit breakers |
EP2660843B1 (en) * | 2012-05-04 | 2015-02-11 | Gefran S.p.A. | Circuit breaker for protecting an electrical system |
CN103001203B (en) * | 2012-10-23 | 2015-06-17 | 广州金升阳科技有限公司 | Current-limiting circuit |
CN103050944B (en) | 2012-11-02 | 2015-04-22 | 深圳市航盛电子股份有限公司 | Traction motor controller for electric vehicle |
JP5502216B1 (en) * | 2013-02-28 | 2014-05-28 | 三菱電機株式会社 | Branch power supply control device and branch power control method for electric load |
JP6168793B2 (en) * | 2013-03-04 | 2017-07-26 | エスアイアイ・セミコンダクタ株式会社 | Switching regulator and electronic equipment |
US20150092305A1 (en) * | 2013-10-02 | 2015-04-02 | Astronics Advanced Electronic Systems Corp. | Virtual Circuit Breaker |
JP6099776B2 (en) * | 2014-02-12 | 2017-03-22 | 三菱電機株式会社 | Power converter |
EP2980660B1 (en) * | 2014-07-28 | 2016-11-23 | Pepperl & Fuchs GmbH | Method and device for monitoring and switching a load circuit |
CN104184124B (en) * | 2014-08-15 | 2017-09-29 | 北京人民电器厂有限公司 | Dc circuit breaker and overload protection method that high frequency switch power supply system is used |
US20160099559A1 (en) * | 2014-10-01 | 2016-04-07 | Continental Automotive Systems, Inc. | Overcurrent protection for an automotive instrument cluster |
CN107003348B (en) * | 2014-11-26 | 2020-03-10 | 哈贝尔公司 | Apparatus and method for passive fault monitoring of current sensing devices in a protective circuit breaker |
US9887532B2 (en) * | 2015-01-14 | 2018-02-06 | Infineon Technologies Ag | Power switch device |
US9755428B2 (en) * | 2015-02-06 | 2017-09-05 | National Technology & Engineering Solutions Of Sandia, Llc | Current limiter circuit system |
JP6260552B2 (en) | 2015-02-26 | 2018-01-17 | 株式会社オートネットワーク技術研究所 | Power supply |
DE102015215878A1 (en) * | 2015-08-20 | 2017-02-23 | Robert Bosch Gmbh | Protective device for an electric load, voltage converter with a protective device and method for protecting an electrical load |
US20180316179A1 (en) * | 2015-10-18 | 2018-11-01 | Ez Power Loine Ltd | Multi function fault circuit interrupter device and method |
US10277220B2 (en) * | 2015-11-03 | 2019-04-30 | Analog Devices Global | Hot swap circuit management techniques for power line disturbances and faults |
SE540833C2 (en) | 2016-01-19 | 2018-11-27 | Blixt Tech Ab | Circuit for breaking alternating current |
JP2017152923A (en) * | 2016-02-24 | 2017-08-31 | 株式会社デンソー | Load drive device |
ES2848651T3 (en) * | 2016-03-01 | 2021-08-11 | Atom Power Inc | Hybrid Air Gap / Solid State Circuit Breaker |
JP6352967B2 (en) * | 2016-03-25 | 2018-07-04 | ファナック株式会社 | Motor control device with power failure detection condition setting function |
US10170905B2 (en) * | 2016-04-08 | 2019-01-01 | Infineon Technologies Ag | Electronic switching and protection circuit with wakeup function |
US10490997B2 (en) | 2016-05-18 | 2019-11-26 | Mitsubishi Electric Corporation | Electronic control device having multiple system circuits |
CN106058797B (en) * | 2016-07-05 | 2020-02-28 | 徐云松 | Short-circuit-resistant electronic switch |
DE102016116400A1 (en) * | 2016-09-01 | 2018-03-01 | Eaton Industries (Austria) Gmbh | Protection device |
DE102017106896B4 (en) * | 2017-03-30 | 2023-02-02 | Infineon Technologies Ag | Electronic switch for electronic fuse |
KR101825062B1 (en) * | 2017-11-07 | 2018-02-02 | (주)은성엔지니어링 | Motor Control Center Panel Equipped with Integral Type Arc-Free Contactor Moudule |
CN109004623A (en) * | 2017-11-09 | 2018-12-14 | 苏州工业园区艾思科技有限公司 | A method of realizing motor rotation blockage and overload judgement |
CN112715001B (en) * | 2018-09-28 | 2024-05-14 | 三菱电机株式会社 | DC power supply device, motor driving device, blower, compressor and air conditioner |
ES2929540T3 (en) * | 2019-02-22 | 2022-11-30 | Future Systems Besitz Gmbh | Device for switching and protecting a load |
EP3944438A1 (en) * | 2020-07-23 | 2022-01-26 | Future Systems Besitz GmbH | Method and apparatus for protection of an electrical load against overvoltage |
PL3944440T3 (en) * | 2020-07-24 | 2023-08-14 | Future Systems Besitz Gmbh | Method and device for protecting a load against overcurrent |
-
2019
- 2019-02-22 ES ES19158869T patent/ES2929540T3/en active Active
- 2019-02-22 PL PL19158869.8T patent/PL3700038T3/en unknown
- 2019-02-22 EP EP19158869.8A patent/EP3700038B1/en active Active
-
2020
- 2020-02-20 EP EP20704926.3A patent/EP3928401A1/en active Pending
- 2020-02-20 ES ES20704927T patent/ES2944075T3/en active Active
- 2020-02-20 ES ES20704925T patent/ES2951982T3/en active Active
- 2020-02-20 US US17/432,287 patent/US12021471B2/en active Active
- 2020-02-20 EP EP20704930.5A patent/EP3928384B1/en active Active
- 2020-02-20 WO PCT/EP2020/054552 patent/WO2020169773A1/en active Search and Examination
- 2020-02-20 PL PL20704927.1T patent/PL3928402T3/en unknown
- 2020-02-20 EP EP20704924.8A patent/EP3928400B1/en active Active
- 2020-02-20 US US17/431,628 patent/US12009764B2/en active Active
- 2020-02-20 EP EP20704925.5A patent/EP3928425B1/en active Active
- 2020-02-20 WO PCT/EP2020/054553 patent/WO2020169774A1/en unknown
- 2020-02-20 CN CN202080016186.3A patent/CN113474991B/en active Active
- 2020-02-20 CN CN202080016169.XA patent/CN113474948B/en active Active
- 2020-02-20 US US17/432,175 patent/US12009765B2/en active Active
- 2020-02-20 US US17/429,110 patent/US11923796B2/en active Active
- 2020-02-20 CN CN202080015519.0A patent/CN113557646B/en active Active
- 2020-02-20 ES ES20704924T patent/ES2951963T3/en active Active
- 2020-02-20 PL PL20704924.8T patent/PL3928400T3/en unknown
- 2020-02-20 PL PL20704925.5T patent/PL3928425T3/en unknown
- 2020-02-20 US US17/431,931 patent/US11967916B2/en active Active
- 2020-02-20 ES ES20704930T patent/ES2948908T3/en active Active
- 2020-02-20 WO PCT/EP2020/054519 patent/WO2020169753A1/en unknown
- 2020-02-20 EP EP20704927.1A patent/EP3928402B1/en active Active
- 2020-02-20 WO PCT/EP2020/054538 patent/WO2020169765A1/en unknown
- 2020-02-20 PL PL20704930.5T patent/PL3928384T3/en unknown
- 2020-02-20 CN CN202080015936.5A patent/CN113454866B/en active Active
- 2020-02-20 CN CN202080015596.6A patent/CN113454865B/en active Active
- 2020-02-20 SI SI202030213T patent/SI3928402T1/en unknown
- 2020-02-20 WO PCT/EP2020/054565 patent/WO2020169780A1/en active Search and Examination
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL3928425T3 (en) | Method and apparatus for controlling a power supply to an electrical motor | |
HUE057098T2 (en) | Electric power method for an electric furnace and corresponding apparatus | |
EP3585641A4 (en) | Method and apparatus for charging a battery from an isolatable electric power grid | |
GB2541352B (en) | Apparatus and method for an electric power supply | |
GB201801984D0 (en) | Method and apparatus for monitoring electrical power consumption | |
GB202109054D0 (en) | Power supply device and power supply method for direct current electric arc furnace | |
EP3639339C0 (en) | Method for supplying electric power into an electric supply network by means of a converter-controlled supply device | |
GB201909650D0 (en) | Apparatus for transferring electrical power to or from an electric vehicle and control method thereof | |
GB202302942D0 (en) | Electric heating apparatus and power supply control method therefor | |
EP3632161A4 (en) | Method and power control unit for supplying electric power to a radio unit | |
GB2568097B (en) | Apparatus and method for controlling an electric machine | |
GB2594280B (en) | Apparatus and method for controlling an electric machine | |
GB2594278B (en) | Apparatus and method for controlling an electric machine | |
GB202005799D0 (en) | Apparatus and method for controlling an electric machine | |
GB2607661B (en) | Power supplying facility for electric vehicle and power supply method for electric vehicle using power supplying facility | |
GB202204916D0 (en) | Apparatus for transferring electrical power to or from an electric vehicle, and control method thereof | |
ZA201805455B (en) | System for controlling the electrical power supply of an energiser for an electric fence and method for operating said system | |
GB2592180B (en) | Method and apparatus for controlling electric motors | |
GB2594273B (en) | Apparatus and method for controlling an electric machine | |
GB2594282B (en) | Apparatus and method for controlling an electric machine | |
GB202112877D0 (en) | Electrical power supply apparatus | |
GB2594284B (en) | Apparatus and method for controlling an electric machine | |
GB2594291B8 (en) | Apparatus and method for controlling an electric machine | |
GB2594286B8 (en) | Apparatus and method for controlling an electric machine | |
PT3754825T (en) | Power supply apparatus and control method thereof |